Results 61 to 70 of about 22,953 (223)

All-Polymer Solar Cells and Photodetectors with Improved Stability Enabled by Terpolymers Containing Antioxidant Side Chains

Nano-Micro Letters, 2023
Highlights Two series of terpolymers with improved photostability were realized by the introduction of appropriate ratio of antioxidant butylated hydroxytoluene unit containing side chains.
Chunyang Zhang, Ao Song, Qiri Huang, Yunhao Cao, Zuiyi Zhong, Youcai Liang, Kai Zhang, Chunchen Liu, Fei Huang, Yong Cao   +9 more
doaj   +1 more source

SCCS scientific opinion on Butylated hydroxytoluene (BHT) - SCCS/1636/21

, 2023
Opinion to be cited as: SCCS (Scientific Committee on Consumer Safety), scientific opinion on Butylated hydroxytoluene (BHT), preliminary version of September 27, 2021, final version of December 2, 2021, SCCS/1636/21.
SCCS External Experts, Dusinska, M., von Goetz, N., Ezendam, J., Koutsodimou, A., Bernauer, U., Chaudhry, Q., Rousselle, C., SCCS Members, Galli, C.L., Vanhaecke, T., Gaffet, E., Bodin, L., Panteri, E., Rogiers, V., Granum (rapporteur), B., Pieter Jan, C., Stepnik, M., Uter, W., Wijnhoven, S.   +19 more
core  

Influence of Direct Saponification Conditions on Sterol Yield and Composition of the Unsaponifiable Fraction of the Microalga Isochrysis galbana and the Seaweed Ascophyllum nodosum

Journal of the American Oil Chemists' Society, EarlyView.
ABSTRACT Saponification is a key step for recovering the unsaponifiable fraction (USF) of lipids, which contains bioactive sterols, tocopherols, and carotenoids. This study optimized direct saponification conditions (50–300 g L−1 KOH; 60°C–100°C) to recover sterol‐rich USFs from the microalga Isochrysis galbana and the brown seaweed Ascophyllum nodosum,
Mina Zareie, Suzanne M. Budge
wiley   +1 more source

Aplicação do delineamento simplex-centroide no estudo da cinética da oxidação de biodiesel B100 em mistura com antioxidantes sintéticos The simplex-centroid design applied to study of the kinetics of the oxidation of B100 biodiesel in blend with synthetic antioxidants

Química Nova, 2010
Antioxidants are an alternative to prevent or slow the degradation of the biofuel. In this study, it was evaluated the oxidative stability of B100 biodiesel from soybean oil in the presence of three commercial synthetic antioxidants, butylated ...
Dionísio Borsato, Luiz Henrique Dall'Antonia, Carmen Luísa B. Guedes, Elaine Cristina R. Maia, Heverson Renan de Freitas, Ivanira Moreira, Kelly Roberta Spacino   +6 more
doaj   +1 more source

Design of azine antioxidants for sustainable biodiesel: integrating structural characterization and molecular modeling

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The growing global demand for sustainable energy solutions has intensified the search for renewable alternatives to fossil fuels, with biodiesel emerging as a promising candidate due to its biodegradability and lower emissions. However, its large‐scale application is limited by low oxidative stability, which compromises storage and performance.
Patricia R. S. Wenceslau, Chris H. J. Franco, Leonardo R. de Almeida, Vitor S. Duarte, Ronaldo G. F. Junior, Guilherme Paixão, Antônio S. N. Aguiar, Gilberto L. B. de Aquino, Leonardo G. Costa, Leonardo L. Borges, Hamilton B. Napolitano   +10 more
wiley   +1 more source

PENGARUH PEMBERIAN BUTYLATED HYDROXYTOLUENE (2,6-DI-TERT-BUTYL-4-METHYLPHENOL) PER ORAL DOSIS BERTINGKAT TERHADAP GAMBARAN HISTOPATOLOGIS GINJAL

Jurnal Kedokteran Diponegoro, 2018
Latar Belakang: Butylated Hydroxytoluene (BHT) merupakan zat kimia berupa molekul bio-aktif lipofilik dan turunan fenol digunakan sebagai antioksidan di dalam makanan kemasan, tetapi efeknya terhadap kesehatan masih belum jelas.
Vivin Aprilia, Sigit Kirana Lintang Bhima, Akhmad Ismail   +2 more
doaj   +1 more source

Butylated hydroxytoluene reduces aflatoxin B1 bioavailability and hepatic adduct formation in Turkeys.

, 2007
We confirmed our hypothesis that dietary butylated hydroxytoluene would reduce aflatoxin B1 (AFB1) bioavailability and the formation of hepatic AFB1-DNA adducts in turkeys in vivo.
J. O. Hall, J. A. Guarisco, R. A., Jr. Coulombe   +2 more
core   +1 more source

Perspectives in biomedicine: Superfoods and antioxidant power classification

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The market value of natural food antioxidants will double to 8 billion USD by 2033, driven by a global consumer demand for ‘clean label’ products and proactive wellness solutions. However, the industrial application and health labelling (commercial brands) of these compounds remain severely constrained by inconsistent analytical methods.
Domenico Fuoco, Gregory S. Patience
wiley   +1 more source

The excretion of [14C] butylated hydroxytoluene in the rat

, 1967
The excretion of small doses of [14C]labelled butylated hydroxytoluene has been examined in the rat. Parenteral doses are excreted slowly in urine and faeces over 4 days. Biliary excretion is rapid.
L G LADOMERY, A J RYAN, S E WRIGHT
core   +1 more source

Impact of Sprouting and Brachystegia eurycoma Supplementation on the Functional, Proximate Composition, and Bioactive, Antioxidant, and Enzyme‐Inhibitory Properties of Sorghum Flour

Food Chemistry International, EarlyView.
Sprouting and Brachystegia eurycoma supplementation improved sorghum flour nutrition, antioxidant activity and enzyme inhibition for functional foods. ABSTRACT Sprouting and cereal–legume supplementation are effective strategies for improving the functional, nutritional, and nutraceutical qualities of cereal‐based flour and products.
Khadijat Oluwashola Abdulrazaaq, Emmanuel Anyachukwu Irondi, Emmanuel Oladipo Ajani   +2 more
wiley   +1 more source